AmazerBath
Shower Curtain Liner
Est. Price$18.04
10.0
Performance
Ingredient Safety
Meets the Welpr Standard
Buy Now
on Amazon
Certifications
Free From
Highlights
Heavy duty
Water repellent
Mildew resistant
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Best Non-Toxic Shower Curtain Liners
We vetted shower curtain liners against the Welpr Standard and here are our top picks.
Cofounder & Product Curator
Medical Reviewer, PhD
Here's what we look for:
- Natural materials like cotton, linen, and hemp
- Safer synthetics that are BPA- and phthalate-free (no PVC or vinyl)
- Third-party certifications when available
- Full transparency on materials and coatings
Best Non-Toxic Shower Curtain Liners
On Welpr, terms like "non-toxic," "safer," "cleaner," "healthier," and "vetted" are editorial labels based on our own standard for product assessment. They are not guarantees, certifications, or medical claims. Learn more.
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Barossa
Premium PEVA Shower Curtain Liner
Est. Price$8.95
9.2
Performance
Ingredient Safety
Meets the Welpr Standard
Buy Now
on Amazon
Certifications
Free From
Highlights
Weighted hem
Water repellent
Mildew resistant
Quiet Town
Sun Shower Curtains
Est. Price$45
8.5
Performance
Ingredient Safety
Meets the Welpr Standard
Buy Now
on Quiet Town
Certifications
Free From
Highlights
Compostable packaging
Heavy duty
Parachute Home
Shower Curtain Liner
Est. Price$29
7.8
Performance
Ingredient Safety
Meets the Welpr Standard
Buy Now
on Parachute Home
Certifications
Highlights
Water repellent
Mildew resistant
Matouk
Shower Curtain Liner
Est. Price$93
7.0
Performance
Ingredient Safety
Meets the Welpr Standard
Buy Now
on Fig Linen
Certifications
Highlights
Made in USA
Standard
Water repellent
Mildew resistant
How to Swap to Non-Toxic shower curtain liners:
Here's how to swap to non-toxic shower curtain liners:
What to know about shower curtain liners
Shower curtain liners hang in a warm, humid space where you stand unclothed, often with limited ventilation. That combination of heat, moisture, and proximity to your skin means the materials a liner is made from really matter.
- Most conventional liners are made from PVC (vinyl) or other synthetic plastics that can release volatile compounds, especially when new or exposed to hot steam.
- Because you use your shower daily and the liner is right next to you in an enclosed space, this is a product worth paying attention to.
Check what your current liner is made of
Look at the packaging or product label on your current shower curtain liner to identify the material. The most important thing to check is whether it's made from PVC (vinyl), PEVA, or a natural or safer alternative.
- If the label says "PVC," "vinyl," or "PEVA/EVA," it's a plastic-based liner — PVC is the most concerning, while PEVA is a step up but still synthetic.
- If your liner had a strong plastic smell when you first hung it, that's a sign it may be off-gassing volatile compounds into your bathroom.
Use your current liner more safely
If you're not ready to replace your liner right away, a few simple habits can reduce what you're breathing in during showers. Small ventilation changes make a real difference in a small, steamy bathroom.
- Run your bathroom fan or crack a window during and after every shower to help move air through the space.
- If your liner is brand new, hang it in a well-ventilated area (or outdoors) for a day or two before using it to let initial off-gassing happen away from you.
Choose a cleaner replacement
The best shower curtain liners are made from natural materials like organic cotton, linen, or hemp. If you need a waterproof option, look for one that is free of PVC, PFAS, phthalates, and VOCs, and backed by third-party certifications.
- Look for liners made from natural fibers or, if plastic is needed, non-PVC options that are certified by OEKO-TEX® or GREENGUARD Gold.
- Click the button above to shop Welpr Approved shower curtain liners.
Camille May
Cofounder & Product Curator
Camille May is the co-creator of Welpr and a guide for clean living. After selling her last company in the health food space, she went non-toxic while working to heal an autoimmune condition....
Olushola M. Awoyemi
Medical Reviewer, PhD
Olushola M. Awoyemi (aka Shola) is a board-certified toxicologist and a research scientist with a PhD in Environmental Toxicology. Shola's long-term ambition is to be recognized as a world-renowned expert in toxicology,...